National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

58°F

14°C

Humidity 78%
Wind Speed E 6 mph
Barometer 29.63 in (1003.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 26 Mar 7:56 pm EDT
Extended Forecast for

Liberty NY

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 3am, then a chance of rain. Low around 35. Southwest wind 10 to 13 mph becoming northwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain then
    Rain Likely

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 42. North wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. Northwest wind 6 to 8 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 31. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. West wind around 6 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Rain and possibly a thunderstorm before 3am, then a chance of rain. Low around 35. Southwest wind 10 to 13 mph becoming northwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 42. North wind 8 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 19. Northwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 31. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 20. West wind around 6 mph.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 53.
Monday Night
A chance of rain after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 56. Chance of precipitation is 50%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 62. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Liberty NY
 41.8°N 74.76°W (Elev. 1713 ft)
Last Update:
3:22 pm EDT Mar 26, 2026
Forecast Valid:
8pm EDT Mar 26, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation